✦ LIBER ✦

TANGENT SCREEN ILLUMINATION

✍ Scribed by E. Frank Eisum

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Tangent Screen with Artificial Dayligh

✍ Berens, Conrad; Kern, Dorothy; Payne, Brittain F. 📂 Article 📅 1934 🏛 Elsevier Science 🌐 English ⚖ 948 KB

Hand Tangent Screen*

✍ Pritikin, Roland I. 📂 Article 📅 1955 🏛 Elsevier Science 🌐 English ⚖ 316 KB

Portable Tangent Screen

✍ Mushet, George R.; Ellenberger, Carl R. 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 776 KB

Tangent Screen Light

✍ Sisson, Raymond J. 📂 Article 📅 1932 🏛 Elsevier Science 🌐 English ⚖ 313 KB

A Self-Recording Remote-Control Tangent

✍ Gunkel, Ralph D.; Ryan, Ralph W. 📂 Article 📅 1955 🏛 Elsevier Science 🌐 English ⚖ 433 KB

AN IDEAL TEST OBJECT FOR THE TANGENT SCR

✍ LARS FRISÉN 📂 Article 📅 2009 🏛 Wiley (Blackwell Publishing) 🌐 English ⚖ 183 KB